encryption

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Simple drag & drop file encryption tool. based on python and uses PyCrypto to encrypt the inputted files with AES encryption. Then sqlite database file is generated with a unique key to store the encrypted files and folders in binary blobs for later decryption. More info and binaries
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I have created chat and call application with encryption and decryption for my university semester project. The application code Is too simple. First, you have to enter your name and then click ok to proceed to chat form. After that, enter IP and Port of your friend and key you use for encryption and decryption. After that click CONNECT. Now start chatting. Remember that keys must be same on...
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Introduction: This tutorial is on how to use encryption to transfer data securely, or at least more seucrely than plain text, from a Visual Basic application (or other source) to a PHP API. Why Cryptography? Cryptography should be used for all sensitive information being used in public release applications, or if the data is sent cross-networks. This is because any attackers or hackers would have...
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Introduction This tutorial is on using MD5 encryption in PHP. Why MD5? MD5 is built in to PHP and is only a one way encryption. This means that even if someone was able to gain access to an encrypted md5 string, called an 'MD5 Hash', it is unlikely they would be able to convert the hash back in to the original plain text string. Decryption: Decryption in most cryptography languages essentially...
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In this tutorial, I will teach you how to encrypt a file using C#. This is different in encrypting just only a textbox, but here we will encrypt the content of a file. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application in C# for this tutorial by following the following steps in Microsoft Visual Studio: Go to File , click New Project , and choose Windows...
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Last week, we made a program in vb.net that has encryption only in a text. Now in this article, we will create a program in VB6.0 that will encrypt and decrypt a text. Now, let's start this tutorial! 1.Let's start this tutorial by following the following steps in Microsoft Visual Basic 6.0: Open Microsoft Visual Basic 6.0 , click Choose Standard EXE , and click Open . 2.Next, add two Buttons...
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Introduction: This tutorial will cover adding security in to your forms with PHP/HTML. Pre-creation: I am going to be using my login form as an example for this page, you can find my tutorial on a login form here; Login Form Tutorial . What security flaws are there? Whenever a user enters data in to your web forms the data gets processed as it is, and as such, needs the creator to add in security...
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This is a classic implementation of ROT13, Caesar Cipher and Polybius Square (SNJ version w/ 8x8 grid) to encrypt/decrypt text files. Hope you enjoy :) Links: * http://en.wikipedia.org/wiki/Rot13 * http://en.wikipedia.org/wiki/Caesar_cipher * http://en.wikipedia.org/wiki/Polybius_square * http://aralinpilipinas.wordpress.com
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This program is an implementation of an algorithm that defines how to encrypt the data message using a particular key (must be a 3 digit key) and the user again need to input the same key to get the original message. The algorithm details can be found at out blog.. More C/C++ Programs are also present on this blog.. http://assignmenthub12.blogspot.in/ Join us on Facebook - Assignment Hub . Direct...